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$406+ Cheap flights from Basel EuroAirport Swiss (BSL) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — CHI
ene. 13 — ene. 201
lun. 1/13
lun. 1/20
1 adult, Economy
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Cheap flight deals from Basel to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 8, 2025.

Round-trip from

$406
(Expedia)

Popular in

July

Cheapest in

March

Average price

$480
From Basel EuroAirport Swiss to Chicago (CHI)
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Basel to Chicago

Cheapest flights from Basel to Chicago
Explore the most affordable flight options available from Basel to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2025.

This Expedia deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/86:50 amBSL - ORD
1 stop14h 05mBritish Airways
sáb. 2/229:45 pmORD - BSL
1 stop13h 15mBritish Airways
Deal found 1/8$406
This Finnair deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1211:45 amBSL - ORD
1 stop12h 15mMultiple Airlines
dom. 9/289:15 pmORD - BSL
1 stop18h 35mMultiple Airlines
Deal found 1/8$410
This American Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/76:35 amBSL - ORD
1 stop14h 15mAmerican Airlines
mié. 6/114:55 pmORD - BSL
1 stop11h 25mAmerican Airlines
Deal found 1/8$417
This Air France deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/910:10 amBSL - ORD
1 stop11h 50mAir France
sáb. 9/275:45 pmORD - BSL
2 stops13h 25mAir France
Deal found 1/8$495
This Air France deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/236:05 amBSL - MDW
2 stops17h 16mMultiple Airlines
mié. 2/52:08 pmMDW - BSL
2 stops13h 32mMultiple Airlines
Deal found 1/8$501
This KLM deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2410:15 amBSL - ORD
2 stops15h 26mKLM
vie. 5/24:20 pmORD - BSL
1 stop22h 25mKLM
Deal found 1/8$521
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/229:35 amBSL - ORD
2 stops16h 04mUnited Airlines
sáb. 3/16:00 pmORD - BSL
1 stop11h 25mUnited Airlines
Deal found 1/8$533
This Delta deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/910:15 amBSL - ORD
2 stops16h 28mDelta
vie. 9/265:20 pmORD - BSL
2 stops13h 50mDelta
Deal found 1/8$535
This Air Canada deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/96:05 amBSL - ORD
2 stops15h 45mAir Canada
lun. 9/293:40 pmORD - BSL
2 stops15h 00mAir Canada
Deal found 1/8$540
This Lufthansa deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/91:00 pmBSL - ORD
1 stop12h 15mLufthansa
vie. 7/184:00 pmORD - BSL
1 stop14h 45mLufthansa
Deal found 1/8$729
This KLM deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1010:15 amBSL - MDW
2 stops13h 46mKLM
sáb. 9/271:00 pmMDW - BSL
2 stops13h 35mKLM
Deal found 1/8$893
This Delta deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/86:15 amBSL - MDW
2 stops17h 46mDelta
mié. 7/162:00 pmMDW - BSL
2 stops16h 10mDelta
Deal found 1/8$1,178

Find flights from Basel to Chicago within your budget

Customize your flight search to find flights from Basel to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

sáb. 2/8

6:50 am-1:55 pm

1 stop14h 05m

Chicago O'Hare Intl

sáb. 2/22

9:45 pm-6:00 pm

1 stop13h 15m

$406

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

sáb. 6/7

6:35 am-1:50 pm

1 stop14h 15m

Chicago O'Hare Intl

mié. 6/11

4:55 pm-11:20 am

1 stop11h 25m

$417

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

lun. 3/31

6:35 am-5:33 pm

2 stops17h 58m

Chicago O'Hare Intl

lun. 6/30

4:55 pm-6:20 pm

1 stop18h 25m

$424

BaselChicago

BSL - MDW

BSLMDW

Basel EuroAirport Swiss

jue. 1/23

6:05 am-4:21 pm

2 stops17h 16m

Chicago Midway

mié. 2/5

2:08 pm-10:40 am

2 stops13h 32m

$501

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

jue. 4/24

10:15 am-6:41 pm

2 stops15h 26m

Chicago O'Hare Intl

vie. 5/2

4:20 pm-9:45 pm

1 stop22h 25m

$521

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

sáb. 2/22

9:35 am-6:39 pm

2 stops16h 04m

Chicago O'Hare Intl

sáb. 3/1

6:00 pm-12:25 pm

1 stop11h 25m

$533

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

lun. 4/7

10:15 am-6:19 pm

2 stops15h 04m

Chicago O'Hare Intl

dom. 4/13

6:15 pm-5:50 pm

2 stops16h 35m

$546

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

lun. 3/31

2:15 pm-10:01 am

2 stops26h 46m

Chicago O'Hare Intl

lun. 6/30

2:40 pm-1:40 pm

2 stops16h 00m

$649

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

dom. 3/2

6:05 am-2:30 pm

1 stop15h 25m

Chicago O'Hare Intl

vie. 3/7

4:25 pm-10:40 am

1 stop11h 15m

$797

BaselChicago

BSL - ORD

BSLORD

Basel EuroAirport Swiss

lun. 7/7

2:15 pm-7:55 pm

1 stop12h 40m

Chicago O'Hare Intl

vie. 7/18

4:00 pm-1:45 pm

1 stop14h 45m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 15 results
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Best time to book a flight from Basel to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Basel with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Basel to Chicago

Get recent, data-driven insights about flights from Basel to Chicago including ideal travel times, pricing trends, and more.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated enero 8, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Basel to Chicago. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,499 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,499 reviews
Delta
8.0
Very good
8,499 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,337 reviews
Delta
8.0
Very good
8,499 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,486 reviews
Delta
8.0
Very good
8,499 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,939 reviews
Delta
8.0
Very good
8,499 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,499 reviews

Food

7.3

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Basel to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Basel to Chicago?

    Basel EuroAirport Swiss (BSL), located 3.6 mi from the city center, is the airport you fly out of when you book flights from Basel to Chicago. 0 airlines have flights from EuroAirport Swiss to Chicago on a regular basis. Booking flights from Basel EuroAirport Swiss to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

  • What are the cheapest airlines flying from Basel EuroAirport Swiss to Chicago round-trip?

    According to our current data, British Airways ($406), American Airlines ($417), and KLM ($521) offers the cheapest pricing from Basel EuroAirport Swiss to Chicago. Users have found that British Airways is 29% cheaper than the other options available to this destination.

  • Can I find deals for flights from Basel to Chicago that include hotel bookings?

    Yes. In addition to deals on Basel to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Basel to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Chicago.

  • Can I find deals for business class flights from Basel to Chicago?

    Yes. Cheapflights offers flight deals from Basel to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Basel EuroAirport Swiss to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Chicago (average of $245). Flying from Basel EuroAirport Swiss to Chicago in March is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Basel to Chicago

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